:root {
    --primary-color: #C61F1F;
    --secondary-color: #E53030;
    --button-gradient: linear-gradient(180deg, #FFB04A 0%, #D86A14 100%);
    --card-bg: #2A1212;
    --background-color: #140C0C; /* Main body background */
    --text-main: #FFF1E8;
    --border-color: #6A1E1E;
    --gold-color: #F3C54D;
    --deep-red: #7E0D0D;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    background-color: var(--background-color); /* Dark background */
    color: var(--text-main); /* Light text for dark background */
    margin: 0;
    padding: 0;
}

.page-download {
    color: var(--text-main); /* Ensure main content text is light */
    padding-bottom: 60px;
}

.page-download h1,
.page-download h2,
.page-download h3 {
    color: var(--text-main); /* Titles should also be light on dark background */
    margin-top: 0;
    margin-bottom: 20px;
}

/* Page Title H1 - no fixed font-size, use font-weight, line-height, etc. */
.page-download h1 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-download h2 {
    font-size: 2.5em; /* Example, adjust as needed, but avoid fixed large values */
    font-weight: 600;
    text-align: center;
    margin-bottom: 40px;
}

.page-download h3 {
    font-size: 1.8em;
    font-weight: 500;
}

.page-download a {
    color: var(--gold-color); /* Links in content can be gold */
    text-decoration: none;
}

.page-download a:hover {
    text-decoration: underline;
}

.page-download__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.page-download__section-title {
    font-size: 2.8em;
    font-weight: 700;
    margin-bottom: 50px;
    text-align: center;
    color: var(--text-main);
}

.page-download__text-block {
    margin-bottom: 20px;
    font-size: 1.1em;
    line-height: 1.8;
    text-align: justify;
}

/* HERO Section */
.page-download__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 20px;
    padding-top: 10px; /* Small top padding as body handles header offset */
    background-color: var(--deep-red); /* A slightly different background for hero */
    overflow: hidden; /* Ensure image doesn't overflow */
}

.page-download__hero-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%; /* Ensure it takes full width for max-width to work */
}

.page-download__hero-image {
    width: 100%;
    margin-bottom: 30px;
    position: relative;
    z-index: 1; /* Ensure image is below text if text were to overlap */
}

.page-download__hero-image img {
    width: 100%;
    height: auto;
    max-width: 100%;
    display: block;
    border-radius: 8px;
    object-fit: cover;
    min-height: 200px; /* Minimum image size */
}

.page-download__hero-content {
    position: relative;
    z-index: 2; /* Ensure text is above image if needed */
    text-align: center;
    width: 100%;
    color: var(--text-main);
}

.page-download__hero-content h1 {
    font-size: clamp(2.2em, 5vw, 3.5em); /* Responsive H1 font size */
    margin-bottom: 20px;
    color: var(--text-main);
}

.page-download__hero-content p {
    font-size: 1.2em;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text-main);
}

.page-download__cta-button {
    display: inline-block;
    padding: 15px 40px;
    background: var(--button-gradient);
    color: #ffffff; /* White text on button for contrast */
    text-decoration: none;
    border-radius: 8px;
    font-size: 1.2em;
    font-weight: bold;
    margin-top: 20px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    max-width: 100%; /* For responsiveness */
    box-sizing: border-box; /* For responsiveness */
    white-space: normal; /* Allow text wrap */
    word-wrap: break-word; /* Allow text wrap */
}

.page-download__cta-button:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

/* Section backgrounds and text colors */
.page-download__dark-bg {
    background-color: var(--background-color);
    color: var(--text-main);
}

.page-download__light-bg {
    background-color: #1F0F0F; /* Slightly lighter dark background for contrast */
    color: var(--text-main);
}

/* Buttons */
.page-download__btn-primary {
    display: inline-block;
    padding: 12px 30px;
    background: var(--button-gradient);
    color: #ffffff;
    text-decoration: none;
    border-radius: 8px;
    font-size: 1em;
    font-weight: bold;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    margin: 10px 5px;
    max-width: 100%; /* For responsiveness */
    box-sizing: border-box; /* For responsiveness */
    white-space: normal; /* Allow text wrap */
    word-wrap: break-word; /* Allow text wrap */
}

.page-download__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.page-download__btn-full-width {
    display: block;
    width: calc(100% - 20px); /* Adjust for margin */
    text-align: center;
    margin-left: 10px;
    margin-right: 10px;
}

.page-download__cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 30px;
    width: 100%; /* For responsiveness */
    max-width: 100%; /* For responsiveness */
    box-sizing: border-box; /* For responsiveness */
    overflow: hidden; /* For responsiveness */
}

.page-download__cta-buttons--center {
    justify-content: center;
}

/* Guide Section */
.page-download__guide-item {
    background-color: var(--card-bg); /* Dark card background */
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 30px;
    margin-bottom: 30px;
    text-align: center;
    color: var(--text-main);
}

.page-download__guide-title {
    color: var(--gold-color); /* Gold title for guides */
    font-size: 1.6em;
    margin-bottom: 25px;
}

.page-download__guide-content {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-bottom: 30px;
}

.page-download__guide-text {
    flex: 1;
    text-align: left;
}

.page-download__guide-text ol {
    padding-left: 20px;
    margin: 0;
}

.page-download__guide-text li {
    margin-bottom: 10px;
    font-size: 1.05em;
}

.page-download__guide-image {
    flex: 1;
    min-width: 300px; /* Ensure image has some minimum width */
}

.page-download__guide-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    object-fit: cover;
    min-height: 200px; /* Minimum image size */
}

/* App Features Section */
.page-download__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-download__feature-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    color: var(--text-main);
}

.page-download__feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.page-download__feature-card img {
    width: 100%;
    height: 200px; /* Fixed height for consistency, object-fit will handle aspect ratio */
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    min-width: 200px; /* Minimum image size */
}

.page-download__feature-title {
    font-size: 1.4em;
    color: var(--gold-color);
    margin-bottom: 15px;
}

/* Security Section */
.page-download__security-list {
    list-style: none;
    padding: 0;
    margin-top: 30px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.page-download__security-list li {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    font-size: 1.05em;
    line-height: 1.6;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.page-download__security-list li::before {
    content: '✓';
    color: var(--gold-color);
    font-weight: bold;
    font-size: 1.2em;
    line-height: 1;
    flex-shrink: 0;
}

.page-download__security-image {
    display: block;
    margin: 40px auto 0;
    max-width: 80%;
    height: auto;
    border-radius: 10px;
    min-width: 200px; /* Minimum image size */
}

/* Promotions Section */
.page-download__promotions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-download__promotion-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    color: var(--text-main);
}

.page-download__promotion-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.page-download__promotion-card img {
    width: 100%;
     /* Fixed height for consistency */
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    min-width: 200px; /* Minimum image size */
}

.page-download__promotion-title {
    font-size: 1.3em;
    color: var(--gold-color);
    margin-bottom: 15px;
}

/* FAQ Section */
.page-download__faq-list {
    margin-top: 40px;
}

details.page-download__faq-item {
    margin-bottom: 15px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    background-color: var(--card-bg); /* Card background for FAQ items */
    color: var(--text-main);
}

details.page-download__faq-item summary.page-download__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    cursor: pointer;
    user-select: none;
    list-style: none;
    transition: background-color 0.3s ease;
}

details.page-download__faq-item summary.page-download__faq-question::-webkit-details-marker {
    display: none;
}

details.page-download__faq-item summary.page-download__faq-question:hover {
    background-color: rgba(255, 255, 255, 0.05); /* Slight hover effect */
}

.page-download__faq-qtext {
    flex: 1;
    font-size: 1.1em;
    font-weight: 600;
    line-height: 1.5;
    text-align: left;
    color: var(--text-main);
}

.page-download__faq-toggle {
    font-size: 24px;
    font-weight: bold;
    color: var(--gold-color);
    flex-shrink: 0;
    margin-left: 15px;
    width: 28px;
    text-align: center;
}

details.page-download__faq-item .page-download__faq-answer {
    padding: 0 25px 25px;
    background-color: rgba(0, 0, 0, 0.2); /* Slightly darker background for answer */
    border-radius: 0 0 10px 10px;
    color: var(--text-main);
}

.page-download__faq-answer p {
    margin: 0;
    font-size: 1em;
    line-height: 1.7;
}

/* Bottom CTA Section */
.page-download__cta-bottom-section {
    text-align: center;
    padding-top: 60px;
    padding-bottom: 60px;
    background-color: var(--deep-red); /* Consistent with hero or a deep red */
}

/* Global image styles */
.page-download img {
    max-width: 100%;
    height: auto;
    display: block;
    min-width: 200px;
    min-height: 200px;
    object-fit: cover;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-download__section-title {
        font-size: 2.2em;
    }
    .page-download__hero-content h1 {
        font-size: clamp(2em, 4.5vw, 3em);
    }
    .page-download__guide-content {
        flex-direction: column;
    }
    .page-download__guide-image,
    .page-download__guide-text {
        width: 100%;
        min-width: unset;
    }
    .page-download__guide-image img {
        max-width: 80%;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .page-download__hero-section {
        padding-top: 10px !important; /* Ensure small padding */
        padding-bottom: 40px;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-download__hero-image img {
        border-radius: 4px;
    }
    .page-download__hero-content h1 {
        font-size: clamp(1.8em, 6vw, 2.5em);
        margin-bottom: 15px;
    }
    .page-download__hero-content p {
        font-size: 1em;
        margin-bottom: 20px;
    }
    .page-download__cta-button {
        padding: 12px 30px;
        font-size: 1em;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-download__container {
        padding: 30px 15px;
    }
    .page-download__section-title {
        font-size: 2em;
        margin-bottom: 30px;
    }
    .page-download h2 {
        font-size: 2em;
    }
    .page-download h3 {
        font-size: 1.4em;
    }
    .page-download__text-block {
        font-size: 1em;
    }

    /* Images responsiveness */
    .page-download img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        min-width: unset;
        min-height: unset;
    }
    .page-download__feature-card img,
    .page-download__promotion-card img {
        height: auto; /* Allow height to be auto on mobile */
        min-height: 200px; /* Maintain minimum height for content images */
    }

    /* Buttons responsiveness */
    .page-download__btn-primary {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        margin: 10px 0;
    }
    .page-download__cta-buttons {
        flex-direction: column;
        align-items: center;
        padding-left: 15px;
        padding-right: 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }
    .page-download__btn-full-width {
        width: 100%;
        margin-left: 0;
        margin-right: 0;
    }

    .page-download__guide-item {
        padding: 20px;
    }
    .page-download__guide-content {
        flex-direction: column;
    }
    .page-download__guide-image img {
        max-width: 100%;
    }
    .page-download__features-grid,
    .page-download__promotions-grid {
        grid-template-columns: 1fr;
    }
    .page-download__security-list {
        grid-template-columns: 1fr;
    }
    .page-download__security-image {
        max-width: 100%;
    }

    /* FAQ responsiveness */
    details.page-download__faq-item summary.page-download__faq-question {
        padding: 15px;
    }
    .page-download__faq-qtext {
        font-size: 1em;
    }
    .page-download__faq-toggle {
        font-size: 20px;
        width: 24px;
    }
    details.page-download__faq-item .page-download__faq-answer {
        padding: 0 15px 15px;
    }
}